MAX20415

RECOMMENDED FOR NEW DESIGNS

2.2MHz Dual-Output, Low-Voltage Step-Down Converters

Data Sheet (Rev. 6) Product Selection Table

Part Models: 6
1ku List Price: Starting From $2.60

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Part Details

Multiple Functions for Small Size
- Dual Synchronous Buck Converters up to 3A
  - Fixed Output Voltage from 0.8V to 3.8V
  - Resistor-Adjustable Output Voltage
- 3.0V to 5.5V Operating Supply Voltage
- 2.2MHz Operation
- Individual EN_ Inputs and RESET_ Outputs I
- Input Supply Monitoring PV_OV Output
High Precision
- ±1.5% Output-Voltage Accuracy
- ±1.5% Over/Undervoltage Monitoring Accuracy
- Good Load-Transient Performance

Diagnostics and Redundant Circuits
- ASIL-C Compliant
- Redundant Reference
- Fail Safe on Open Pins
- Shorted-Pin Detection on RESET1/RESET2
- Input Overvoltage Detection
Robust for the Automotive Environment
- Current-Mode, Forced-PWM, and Skip Operation
- Overtemperature and Short-Circuit Protection
- 4mm x 4mm, 24-Pin TQFN Package
- -40°C to +125°C Automotive Temperature Range

Part Models: 6
1ku List Price: Starting From $2.60

Documentation

Data Sheet 1

MAX20415: 2.2MHz Dual-Output, Low-Voltage Step-Down Converters Data Sheet (Rev.6) 12/05/2023

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX20415ATGA/V+	24-TQFN-4X4X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX20415ATGA/V+T	24-TQFN-4X4X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX20415ATGB/V+	24-TQFN-4X4X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX20415ATGB/V+T	24-TQFN-4X4X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX20415ATGC/V+	24-TQFN-4X4X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX20415ATGC/V+T	24-TQFN-4X4X0.75	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Jan 18, 2021 - 2062 WAFER FAB
		pcn_2062
MAX20415ATGA/V+T	PRODUCTION
MAX20415ATGB/V+T	PRODUCTION
MAX20415ATGC/V+	PRODUCTION
MAX20415ATGC/V+T	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Evaluation Kits

Evaluation Kit for MAX20415

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Features and Benefits

3.0V to 5.5V Operating Supply Voltage
1.25V at 3A Synchronous Buck Converter (OUT1)
1.8V at 3A Synchronous Buck Converter (OUT2)
Programmable Windowed Watchdog
Sync-Mode Select Input for Forced-PWM (FPWM), Skip-Mode Selection, or External Frequency Synchronization
Individual RESET_ Outputs
PV_OV Input Power-Good Indicator
Minimized External Components
Proven PCB Layout
Fully Assembled and Tested

Product Details

The MAX20415 evaluation kit (EV kit) is a fully assembled and tested PCB that demonstrates the MAX20415 highefficiency, low-voltage DC-DC converter. The synchronous step-down converters operate from a 3.0V to 5.5V input voltage range and provide a 0.8V to 3.8V output voltage range at up to 3A. The 2.2MHz switching-frequency operation allows for the use of all-ceramic capacitors and minimizes external components.

The EV kit features two on/off jumper controls and two reset outputs to indicate output status for each converter. It also provides a sync input to select the operating mode (PWM, skip, or external synchronization), and a PV_OV output as an input power-good indicator.

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